Inside the Belly of a Search Engine

They have made encyclopedias obsolete: Web search engines like Google or Bing provide us with the information we are looking for at lightning speed. Surveys have shown that every Internet user searches via Google 3 to 4 times a day on average. In total, estimates assume more than 2 trillion search queries* per year, and the trend is rising.

If you want to understand how these search engines work, this course is for you.

15. Februar 2023 - 1. März 2023
Kurssprache: English
Beginner, Fundamentals

Kursinformationen

Are you curious about how web search engines provide you with information daily? Are you surprised at the speed at which web search engines are able to respond to your complex and sometimes incomplete queries? Are you wondering how to build your website so that it can be easily found by others through the search engine (search engine optimization)?

This two-week workshop aims to provide an introduction to how search engines operate in terms of how web pages are discovered, indexed, and retrieved to display information in a structured form to respond to queries (words used to search for information). We discuss how documents are clustered based on similarity and ranked based on query relevance to generate responses to user queries. As a concluding highlight, we consider various forms of visualizing search engine results and why search engines like Google remain popular.

*source: Wikipedia

Was Teilnehmende lernen werden

  • understand how search engines structure queries
  • understand how search engines discover and index web pages
  • To make the best use of search engines
  • Structure web pages so that they can be found easily

Für wen dieser Kurs gedacht ist

  • people who use search engines, and who are concerned about privacy issues or tracking
  • Students who conduct research on the Internet using search engines as part of their studies
  • Auditors who use search engines to obtain information about companies
  • General public

Lernmaterial

    Für diesen Kurs einschreiben

    Der Kurs ist kostenlos. Legen Sie sich einfach ein Benutzerkonto auf openHPI an und nehmen Sie am Kurs teil!
    Jetzt einschreiben
    Eingeschriebene Nutzer: 903

    Anforderungen für Leistungsnachweise

    • Den Leistungsnachweis erhält, wer in der Summe aller benoteten Aufgaben mindestens 50% der Höchstpunktzahl erreicht hat.
    • Die Teilnahmebestätigung erhält, wer auf mindestens 50% der Kursunterlagen zugegriffen hat.

    Mehr Informationen finden Sie in den Richtlinien für Leistungsnachweise.

    Dieser Kurs wird angeboten von

    Dr. Anne Kayem

    Dr. Anne Kayem is a senior researcher at the Hasso-Plattner-Institute (Digital Engineering Faculty, University of Potsdam, Germany). She leads the Data Privacy team embedded within the Internet Technologies and Systems Chair. Her research interests range from designing and analysing secure and privacy preserving data sharing algorithms, to evaluating their usability. She is a senior member of the ACM and IEEE. For more details about her research, please visit: https://hpi.de/sprite/home.html